Holding a specific amount of TON and wondering how many Stars it covers? Enter that amount and checkout shows how many Stars it converts to.
1Check how much TON is available to spend.
2Enter that TON amount into the calculator field.
3See how many Telegram Stars it converts to.
4Confirm the order if that Stars amount works.
Pros
+ Useful for spending a specific TON balance efficiently.
+ Shows the Stars total before committing to anything.
Cons
− Doesn't guarantee round Stars numbers from an arbitrary TON amount.
− Small leftover amounts aren't refunded separately.
A card's fiat total already includes every fee in one number; paying with TON means keeping the conversion and the TON mainnet fee mentally separate when estimating cost.
TON mainnet fees vary with network conditions and are shown apart from the TON-to-Stars conversion, so the two can be checked independently.
Can I enter TON instead of a Stars amount?+−
Yes — enter the TON amount already available, and checkout shows how many Stars it converts to.
What if the TON amount doesn't divide evenly into Stars?+−
The conversion rounds to a sensible Stars amount; any small leftover isn't charged.